<!--
 * @LastEditors: 杜康
 * @LastEditTime: 2021-09-05 22:55:14
-->
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>购物车</title>
  <style link rel="stylesheet" href="text/css">
    [v-clock] {
      display: none;
    }
  </style>
</head>

<body>
  <div id="app" v-clock>
    <template v-if="list.length">
      <table>
        <thead>
          <tr>
            <th></th>
            <th>选择</th>
            <th>商品名称</th>
            <th>商品单价</th>
            <th>购买数量</th>
            <th>操作</th>
          </tr>
        </thead>
        <tbody>
          <tr v-for="(item, index) in list">
            <td>
              <input type="checkbox" v-model="item.check" />
            </td>
            <td>{{index + 1}}</td>
            <td>{{item.name}}</td>
            <td>{{item.price}}</td>
            <td>
              <button @click="handleReduce(index)" :disabled="item.count === 1">-</button>
              <button @click="handleAdd(index)">+</button>
            </td>
            <td>
              <button @click="handleRemove(index)">移除</button>
            </td>
          </tr>
        </tbody>
      </table>
      <div><button @click="selectAll">全选</button></div>
      <div>总价：￥{{ totalPrice }}</div>
    </template>
  </div>
  <script src="https://unpkg.com/vue/dist/vue.min.js"></script>
  <script src="index.js"></script>
</body>

</html>